{
  Miranda IM
  Copyright (C) 2002 Robert Rainwater
  
  This program is free software; you can redistribute it and/or
  modify it under the terms of the GNU General Public License
  as published by the Free Software Foundation; either version 2
  of the License, or (at your option) any later version.
  
  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.
  
  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
}
  { Added in 0.3.0.0+ }
{$IFNDEF M_BUTTON}
{$DEFINE M_BUTTON}

const
  MIRANDABUTTONCLASS = 'MButtonClass';

const
  {
    Sets whether a dropdown arrow is used
    wParam = TRUE/FALSE turns arrow on or off
    lParam = not used
    Usage: SendMessage(hwndbutton,BUTTONSETARROW,1,0);
    Only works on MButtonClass buttons
  }
  BUTTONSETARROW = WM_USER + 1;

  {
    Sets whether the button is a default button
    wParam = TRUE/FALSE default on/off
    lParam = not used
    Usage: SendMessage(hwndbutton,BUTTONSETDEFAULT,1,0);
    Only works on MButtonClass buttons
  }
  BUTTONSETDEFAULT = WM_USER + 2;

  {
    Sets the button as a push button
    wParam = lParam = not used
    Usage: SendMessage(hwndbutton,BUTTONSETASPUSHBTN,0,0);
    Only works on MButtonClass buttons
  }
  BUTTONSETASPUSHBTN = WM_USER + 3;

  {
    Sets the button type as a flat button without borders v0.3.3+
    Usage: SendMessage(hwndbutton,BUTTONSETASFLATBTN,0,0);
    Only works on MButtonClass buttons
  }
  BUTTONSETASFLATBTN = WM_USER + 4;

  {
    Sets a tooltip for the button v0.3.3+
    wParam = PAnsiChar(szTip)
    lParam = not used
    Usage: SendMessage(hwndButton,BUTTONADDTOOLTIP,(WPARAM)"My Tip",BATF_* flags);
  }
  BATF_UNICODE = 1;

  BUTTONADDTOOLTIP = WM_USER + 5;
{$ENDIF}
